penile erection

Objective To comprehend the clinical significance of night penile erection test ( NPT) on diagnosing erection dysfunction ( ED).

目的了解夜间勃起试验（NPT）对诊断勃起功能障碍（ED）的临床意义。

Myosin light chain kinase, Myosin light chain phosphatase, and Rho kinase are three important regulatory proteins that are involved in regulating penile erection.

本研究主要是以企业所实行之供应链为研究标的，探讨影响组织供应链管理的相关因素。

Conclusion: The best dose of STZ injection to construct diabetes mellitus rats model is 60 mg/ kg. Erectile dysfunction can not be considered if penile erection exists after APO injection, and the best dose of APO is 100 μ g/ kg.

结论：STZ致大鼠DM模型的最佳注射剂量应为60mg/kg，APO诱导剂量以100μg/kg作为筛选ED模型的标准。

Results: After injection of apomorphine, times of penile erection of rats in control group decreased, compared with normal group, suggesting significant difference between two groups.

结果：注射阿朴吗啡后，模型对照组大鼠勃起次数明显减少，与正常组相比，差异有统计学意义；给药后大鼠勃起次数有明显改善。

Recently, foreign scholars have found at penile erection process, the black enhance the quality level.

近来, 国外学者发现,在阴茎勃起过程中, 黑皮质素的水平有所提高.

Various neurotransmitters activate the membrane receptor proteins or intracellular enzyme pathways and result in the production of extracellular chemical signals. Second messenger molecules and ions transmit and amplify the signals, and subsequently induce the relaxation of smooth muscle cells and penile erection.

各种神经递质通过活化细胞膜受体蛋白或细胞内酶途径产生细胞外化学信号，细胞内第二信使分子和离子传递并放大这些信号，使平滑肌细胞舒张，最终诱发勃起。